Stock-based compensation - Summary of Unrecognized Compensation Expense for Unvested Awards (Parenthetical) (Details) $ in Thousands |
Mar. 31, 2023
USD ($)
shares
|
|---|---|
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | |
| Unrecognized compensation cost | $ | $ 46,299 |
| Unvested awards outstanding | shares | 512,663 |
| Awards without a grant date and measurement date [Member] | |
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | |
| Unrecognized compensation cost | $ | $ 11,800 |
| Unvested awards outstanding | shares | 512,663 |